Overview

overview

10

Static

static

e1d879e9b8...cf.exe

windows7_x64

10

e1d879e9b8...cf.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    e1d879e9b873962cde3f42e555a2583eca3c135d1f63aebfbbf3dd95f77a30cf

  • Size

    89KB

  • Sample

    220427-whn93abgan

  • MD5

    223f824fbc8cacd41d0e119034c1d043

  • SHA1

    3b8e9eff67bc8f37431b26dbcde55e0c1767519d

  • SHA256

    e1d879e9b873962cde3f42e555a2583eca3c135d1f63aebfbbf3dd95f77a30cf

  • SHA512

    849c3d8345b4fcb22afc6786052e06cfa9cb5ac853a318e91be934dbeda7a15ebc068d2d6e2f8b2ad0d7fd88e30660f71703557512175808656c64e337d688e1

Score
10/10
systembcsuricatatrojan

Malware Config

Extracted

Family

systembc

C2

advertrex20.xyz:4044

gentexman37.xyz:4044

Targets

    • Target

      e1d879e9b873962cde3f42e555a2583eca3c135d1f63aebfbbf3dd95f77a30cf

    • Size

      89KB

    • MD5

      223f824fbc8cacd41d0e119034c1d043

    • SHA1

      3b8e9eff67bc8f37431b26dbcde55e0c1767519d

    • SHA256

      e1d879e9b873962cde3f42e555a2583eca3c135d1f63aebfbbf3dd95f77a30cf

    • SHA512

      849c3d8345b4fcb22afc6786052e06cfa9cb5ac853a318e91be934dbeda7a15ebc068d2d6e2f8b2ad0d7fd88e30660f71703557512175808656c64e337d688e1

    Score
    10/10
    systembcsuricatatrojan

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

      trojansystembc

    • suricata: ET MALWARE Observed SystemBC CnC Domain in DNS Query

      suricata: ET MALWARE Observed SystemBC CnC Domain in DNS Query

      suricata

    • Executes dropped EXE

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Uses Tor communications

      Malware can proxy its traffic through Tor for more anonymity.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Connection Proxy

1
T1090

Impact

Tasks